Easy, OOP. Tech stack: PHP + React for most teams. SCE is a sorrow, and the interview process is different from hiring for Wayfair Labs.
1st round: HR round 2nd round: Codility take-home assessment 3rd round: Coding share round - optimize solution 4th round: Behavioral round
Do you know PHP and React?
Build a warehouse management tool.
Java OOP questions:
Know data structures: binary heap, PQ, linked list.
If you know university DS algorithms, including sorting, then you will be good and ready for interviews.
The following metrics were computed from 6 interview experiences for the Wayfair Software Engineer role in Canada.
Wayfair's interview process for their Software Engineer roles in Canada is fairly selective, failing a large portion of engineers who go through it.
Candidates reported having very good feelings for Wayfair's Software Engineer interview process in Canada.